Meanings

seventeen

the ten fingers

average (ability, looks, etc.)

the ten precepts

last day of the month

(several) tens

operating on a ten-minute schedule

from A to Z

18-carat gold

the Japanese syllabary table

fifty-three stations on the Tōkaidō (Edo-Kyoto highway in Edo-period Japan)

stiff shoulders (usu. owing to age)

dozens

necessary and sufficient condition

lumping together (things or people)

the pace of change makes ten years back seem like ancient history

sufficient condition

forty-ninth day after a person's death

shoulder pain occurring in one's 40s

age fifty